| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $51.98 | 3.518% | $53.8087 | $53.81 | $53.80 | $53.80 |
| Purchase #2 | $169.76 | 7.552% | $182.5803 | $182.58 | $182.60 | $182.60 |
| Purchase #3 | $93.81 | 4.213% | $97.7622 | $97.76 | $97.75 | $97.80 |
| Purchase #4 | $159.82 | 12.491% | $179.7831 | $179.78 | $179.80 | $179.80 |
| Purchase #5 | $12.91 | 6.705% | $13.7756 | $13.78 | $13.80 | $13.80 |
| Purchase #6 | $43.45 | 8.578% | $47.1771 | $47.18 | $47.20 | $47.20 |
| Purchase #7 | $194.72 | 6.259% | $206.9075 | $206.91 | $206.90 | $206.90 |
| 7 purchase totals = | $726.45 | $781.7945 | $781.80 | $781.85 | $781.90 | |